Granted Patent
Utility
US 6,400,042 · App. 08/512,065
Anti-theft device for motor vehicles
Inventors:
James E. Winner, Jr., John Rutkowski
Patented Case
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Granted: Jun 4, 2002
Filed: Aug 7, 1995
Inventors
James E. Winner, Jr.
John Rutkowski
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.